Cardiac arrhythmias refer to abnormal heart rhythms characterized by irregularities in the speed, regularity, or sequence of the heart's electrical impulses. These irregular rhythms can manifest as too fast (tachycardia), too slow (bradycardia), or irregular beats. Arrhythmias can occur in the atria (upper chambers) or the ventricles (lower chambers) of the heart and may be caused by various factors, including heart disease, age, genetics, or certain medications. Symptoms of cardiac arrhythmias can range from palpitations, dizziness, and shortness of breath to more severe complications, such as fainting or cardiac arrest. Diagnosis often involves electrocardiograms (ECGs or EKGs), Holter monitoring, and other cardiac tests to evaluate the heart's electrical activity and identify the specific type of arrhythmia.
Title : Chronic angina and the health economics of cardiovascular risk reduction in macro- and microvascular coronary disease
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Guo Wei He, Tianjin University, China
Title : Not So Idiopathic After All: Genotype, Phenotype and IL-1 Blockade Response Converge in Recurrent Pericarditis
burcu yagmur, Kyrenia University Hospital, Cyprus
Title : Beyond the Heart in Cardiovascular Magnetic Resonance Imaging: Prevalence and Clinical Significance of Incidental Extracardiac Findings
burcu yagmur, Kyrenia University Hospital, Cyprus
Title : Cardiovascular mortality in colon cancer a patient characteristics analysis: Population-based study
Nouf, KAU, Saudi Arabia
Title : Improving Screening and Treatment of Iron Deficiency in Patients with Heart Failure with Reduced Ejection Fraction: A Two-Cycle Quality Improvement Project
Danish Malik, University Hospitals Dorset NHS Foundation Trust, United Kingdom